疫情三项科学研究代持

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PhD position: Causal multi-omics modeling of disease biology (m/f/d) Full PhD Working Language English

Location Mainz

Application Deadline 15. Oct 2026

Starting Date 01. Feb 2027

• Overview • Description • Required Documents • Application

Overview Open Positions 1

Time Span 01. Feb 2027 for 3 years

Application Deadline 15. Oct 2026

Financing yes

Type of Position Full PhD

Working Language English

Required Degree Master

Areas of study Biology, Molecular Biology, Physics, Biophysics, Bioinformatics, Statistics, Mathematics

Description Description Thinking of doing your PhD in the Life Sciences? The International PhD Programme (IPP) Mainz is offering talented scientists the chance to work on cutting edge research projects . As an IPP PhD student, you will join a community of exceptional scientists working on diverse topics ranging from how organisms age or how our DNA is repaired, to how epigenetics regulates cellular identity or neural memory. Activities and responsibilities The research group of Vincent ten Cate offers the following PhD project: Many existing multi-omics methods focus on dimension reduction or joint latent representations to integrate heterogeneous molecular data, but are often less explicit about biological directionality and causal inference. This project instead builds on the structure of the central dogma, using genetic variation as an anchor for causal inference across molecular layers (genomics, transcriptomics, proteomics, and metabolomics), enabling more principled identification of disease-relevant proteins and pathways. A key additional aspect is the use of functional structure within the proteome-such as protein-protein interaction patterns, structural similarity, and data-driven embeddings derived from sequence or genetic perturbation-as prior information, complementing or extending curated pathway knowledge. This combination allows us to move beyond purely associative integration toward structure-aware, causally interpretable models of molecular disease mechanisms, with a focus on identifying proteins and pathways involved in cardiovascular disease.

PhD project: Causal multi-omics modeling of disease biology

We are seeking a PhD candidate to join our young team (Computational Systems Medicine) within the context of the BMFTR-funded DIASyM ( https://diasym.mscoresys.de/ ) project, to develop new statistical and computational methods for integrating multi-omics data to infer causal mechanisms of disease. We are a new group comprised of a molecular epidemiologist (group leader) and applied bioinformaticians, and are currently looking for a methodologist to complement our team.

The project focuses on building principled models that combine genetic association data (GWAS), molecular QTLs (eQTLs and pQTLs), (tissue-specific) transcriptomics (e.g. GTEx), and proteomics, with additional layers such as lipidomics and metabolomics where available. Access to large datasets is guaranteed, from local large cohort studies with multiomics phenotyping to external datasets like UK Biobank. The central goal of the project is to perform causal inference of disease-relevant proteins and molecular pathways. The disease area of interest is cardiovascular disease.

A possible direction for the work is the development of probabilistic graphical models that represent proteins as latent causal drivers of disease, while treating other omics layers as noisy, partially mediated observations. These models will incorporate biologically informed structure, including protein-protein interaction networks derived from data-driven sources such as protein embeddings, genetic variation (e.g. pQTLs) and experimental perturbation data, rather than relying on curated pathway databases (e.g. KEGG, Reactome) that introduce a human bias.

The successful candidate may incorporate methods that integrate: - Mendelian randomization and genetic instruments - Bayesian hierarchical models and Gaussian graphical models - Multi-layer data integration across tissues and omics modalities - Network-based regularization informed by protein structure and embeddings - Scalable inference methods for genome-wide applications

However, own ideas on how to approach the project are highly welcomed. The project sits at the intersection of statistical genetics, systems biology, and machine learning, with strong emphasis on methodological development.

Tasks of the PhD Student - Develop and evaluate statistical and machine learning models - Publish results in peer-reviewed journals

Desired Qualifications - Master’s degree in statistics, mathematics, data science, bioinformatics, physics, engineering, or a related quantitative field - Knowledge of statistics - Interest in machine learning - Experience with R and/or Python

If you are interested in this project, please select ten Cate your group preference in the IPP application platform. Qualification profile Are you an ambitious scientist looking to push the boundaries of research while interacting with colleagues from multiple disciplines and cultures? Then joining the IPP is your opportunity to give your scientific career a flying start! All you need is: • Master or equivalent • Interactive personality & good command of English • 2 letters of reference

We offer • Exciting, interdisciplinary projects in a lively international environment, with English as our working language • Advanced training in scientific techniques and professional skills • Access to our state-of-the-art Core Facilities and their technical expertise • Fully funded positions with financing until the completion of your thesis • A lively community ofmore than 200 PhD students from 44 different countries

For more details on the projects offered and how to apply via the online form using the apply button.

The deadline for applications is 15 October 2026. Interviews will take place at IMB in Mainz on 18+19 January 2027. Starting date: 1 February - 31 July 2027

Required Documents Required Documents • Motivation letter • CV • Certificates • Transcripts • References

Application Application

https://www.imb.de/students-postdocs/international-phd-programme/apply-to-ipp/projects-offered/vincent-ten-cate

https://www.imb.de/phd Contact Institute of Molecular Biology gGmbH (IMB) International PhD Programme (IPP) Mainz Address Street Ackermannweg 4 Zipcode 55128 City Mainz

Contact details Web: https://www.imb.de/phd